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use Vec for region constraints

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This commit is contained in:
Ali MJ Al-Nasrawy 2023-12-11 13:03:35 +00:00
parent 604f185fae
commit 9f7d0e91b5
9 changed files with 50 additions and 33 deletions
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2
compiler/rustc_trait_selection/src/traits/auto_trait.rs
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@ -477,7 +477,7 @@ impl<'tcx> AutoTraitFinder<'tcx> {
let mut vid_map: FxHashMap<RegionTarget<'cx>, RegionDeps<'cx>> = FxHashMap::default();
let mut finished_map = FxHashMap::default();
for constraint in regions.constraints.keys() {
for (constraint, _) in &regions.constraints {
match constraint {
&Constraint::VarSubVar(r1, r2) => {
{